873731327 has 4 divisors (see below), whose sum is σ = 998550096. Its totient is φ = 748912560.

The previous prime is 873731323. The next prime is 873731329. The reversal of 873731327 is 723137378.

873731327 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 873731327 - 2² = 873731323 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (873731323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62409374 + ... + 62409387.

It is an arithmetic number, because the mean of its divisors is an integer number (249637524).

Almost surely, 2^873731327 is an apocalyptic number.

873731327 is a deficient number, since it is larger than the sum of its proper divisors (124818769).

873731327 is a wasteful number, since it uses less digits than its factorization.

873731327 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124818768.

The product of its digits is 148176, while the sum is 41.

The square root of 873731327 is about 29558.9466490266. The cubic root of 873731327 is about 956.0031041460.

The spelling of 873731327 in words is "eight hundred seventy-three million, seven hundred thirty-one thousand, three hundred twenty-seven".